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Israeli reserve soldiers gather to drink coffee in a 155 mm artillery position near Israel Gaza Border, southern Israel, Thursday, Nov. 22, 2012. A cease-fire agreement between Israel and the Gaza Strip's Hamas rulers took effect Wednesday night, bringing an end to eight days of the fiercest fighting in years and possibly signaling a new era of relations between the bitter enemies. (AP Photo/Ariel Schalit)

Israeli reserve soldiers gather to drink coffee in a 155 mm artillery position near Israel Gaza Border, southern Israel, Thursday, Nov. 22, 2012. A cease-fire agreement between Israel and the Gaza Strip's Hamas rulers took effect Wednesday night, bringing an end to eight days of the fiercest fighting in years and possibly signaling a new era of relations between the bitter enemies. (AP Photo/Ariel Schalit)